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eess.SP2021
Classification of sums of complex exponentials
Magdalena Bouza, Andres Altieri, Cecilia G. Galarza
Numerous signals in relevant signal processing applications can be modeled as a sum of complex exponentials. Each exponential term entails a particular property of the modeled phys…
eess.SP2021
Model Order Estimation for A Sum of Complex Exponentials
Raymundo Albert, Cecilia G. Galarza
In this paper, we present a new method for estimating the number of terms in a sum of exponentially damped sinusoids embedded in noise. In particular, we propose to combine the shi…